Tuesday, October 16, 2012

Invisible soil (man-made of course)

Oooooh! Have to say, this is pretty neat as well. Makes me a bit worried in some regards as to how it will impact the results of the studies they're conducting on the plants, but on the same note the soil most plants grow in now (especially agriculture) isn't the safest thing anymore either, so maybe there's not much of a difference to begin with.